id:A135641 - OEIS Search Results

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Convex numbers.

+0
9

100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 112, 113, 114, 115, 116, 117, 118, 119, 124, 125, 126, 127, 128, 129, 136, 137, 138, 139, 148, 149, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 211, 212, 213, 214, 215, 216, 217 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The structure of digits represent a convex function or a convex object. In the graphic representation the points are connected by imaginary line segments (or line curves) from left to right.`
	EXAMPLE	`The number 742235 is a convex number.` `. . . . . .` `. . . . . .` `7 . . . . .` `. . . . . .` `. . . . . 5` `. 4 . . . .` `. . . . 3 .` `. . 2 2 . .` `. . . . . .` `. . . . . .`
	CROSSREFS	`Sequence in context: A000865 A135600 A134999 this_sequence A070794 A090429 A079112` `Adjacent sequences: A135638 A135639 A135640 this_sequence A135642 A135643 A135644`
	KEYWORD	`nonn,base`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), Nov 30 2007`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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